5Wilks M. Quantitative methods for studies on vaginal flora[J]. Journal of Medical Microbiology, 1982,15 (79) : 141-145.
6Vasquez A, Jakobsson T, Ahme S, et al. Vaginal Lactobacillus flora of healthy Swedish woman [ J ]. J Clin Microbiol, 2002,40 ( 8 ) : 2746- 2745.
7Alvarez-Olmos AI, Barousse MM, Rajan L, et al. Vaginal Lactobacilli in adolescents: presence and relationship to local and systemic immunity, and to bacterial vaginosis [ J ]. Sex Transm Dos, 2004,31 ( 7 ) : 393-400.